Refers to (usually) a guy wearing either over-tight underwear or swim shorts with no shirt. This usually leads to a ‘trunk-top’ in which that person’s belly fat hangs over the top of their trunks. Similar to a muffin top, except specifically caused by swim shorts or underwear.
*Tom is wearing tight swim shorts by the beach*
Will: ‘Wow Tom, you’ve you’ve got a bit of a trunk-top going on there!’
Tom: ‘I know Will, that’s the beer belly for you!’
Will: ‘Wow Tom, you’ve you’ve got a bit of a trunk-top going on there!’
Tom: ‘I know Will, that’s the beer belly for you!’
by MCLCLCNCJCOC123 February 13, 2019
Get the Trunk-topmug. during sex, there is a person who is on top, the one that is said to be the most dominant or whatever. It’s not that difficult, one is on top and the bottom is underneath.
by pinkbug June 22, 2020
Get the Topmug. The Mountain Top Bukoki is when a tall woman stands with both arms up and together to form a Mountain while a group of men all ejaculate on her hands and let it run down to form snow mounds.
My wife loves the mountains so me and all of my friends turn her into one by doing the Mountain Top Bukoki.
by 417wsm February 16, 2023
Get the Mountain Top Bukokimug. by Cum sandwich enjoyer December 27, 2022
Get the top milfmug. Did you see sulaimaan that “Top Bastard” make her infertile after the stress he caused
That guy has a “Top Bastard” condition
That guy has a “Top Bastard” condition
by Shush6363 November 26, 2023
Get the Top Bastardmug. 
by BenExplainsWords December 16, 2022
Get the Top Gmug.